A core sample is a tubelike sample of a substance for scientific study. Core samples can be of rock, earth, plants, or even ice. Here are some sentences.
The core sample showed what the earth was like millions of years ago.
The scientist collected a core sample from the giant redwood tree.
A core sample from the glacier might contain trapped pollen or microbes.
A core sample is a tubelike sample of a substance for scientific study. Core samples can be of rock, earth, plants, or even ice. Here are some sentences.
The core sample showed what the earth was like millions of years ago.
The scientist collected a core sample from the giant redwood tree.
A core sample from the glacier might contain trapped pollen or microbes.
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Exploration by drilling will result in a core sample. Brought up
inside the hollow drilling tubes, the core sample is pushed out and
is laid out for inspection and study.
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a core sample
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The core sample is a cylinder. The volume of any cylinder is